86
5.3 Graphic Representation of Measurement Values
3.
Click the "
Effective Value Logger
" tab in the "
HIOKI DATA
VIEWER for FT3470
" window to open the "
Effective Value
Logger
" screen.
Menu item
Description
Fixed Interval
Samples at fixed intervals to obtain 20 points per
division.
Average
Calculates the average of sampling data obtained in
drawing 1 point.
(Equation)
Maximum
Indicates data when resultant RMS value R is at its
maximum among the sampling data obtained in
drawing 1 point.
Drop-down list box for
sampling interval
Selects sampling interval. When the slow function is
set to ON, 1 s/div and 5 s/div are not available.
R/ x/ y/ z
Turn R, x, y and z data indication On and Off.
File Read
Represents saved data in graphic form and saves it
as graph data.
CSV Save
Saves graph data.
Start
Starts measurements.
Stop
Stops measurements.
Prints graphs
3.
6.
7.
¦
³
N
n
n
T
t
y
N
dt
y
T
y
t
1
2
2
ˆ
1
1
ˆ
2
2
2
ˆ
ˆ
ˆ
ˆ
z
y
x
R
¦
³
N
n
n
T
t
z
N
dt
z
T
z
t
1
2
2
ˆ
1
1
ˆ
¦
³
N
n
n
T
t
x
N
dt
x
T
x
t
1
2
2
ˆ
1
1
ˆ
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